LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

any ideas on problem

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Old Sep 25, 2003 | 09:40 PM
  #1  
fulloutpwr's Avatar
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From: Ellsworth AFB, SD
Talking any ideas on problem

Since ive bought my TA, its had a temperature problem. Radiator and WP changed by previous owner, i changed the stat to a 180* driving without stopping it has no temp problems whatsoever, stop and it does. The temp right away starts going up and when the temp starts going up the a/c stops becoming cold and then after that it wont be cold at all. It doesnt do this for about the first possibly 10 mins the car is on then after that from then it does... i have a feeling (no proof however) that i would have some outrageous EGTs... would clogged cats cause this? If not, any other ideas...? 96 TA 6 speed... only mods are skip shift and flowmaster catback.

Some extra info:
Fuel filter, Coil, Coil module, TPS, IAC are all new... it threw some clogged cat codes a while ago, but after resetting the ECM they never came back. The car used to have a starting problem where it would start and die, but the new IAC and TPS more/less solved that but its still there somewhat. Any help is much appreciated... i need some help!

Last edited by fulloutpwr; Sep 25, 2003 at 10:13 PM.
Old Sep 26, 2003 | 07:03 AM
  #2  
fulloutpwr's Avatar
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From: Ellsworth AFB, SD
ttt
Old Sep 26, 2003 | 07:57 AM
  #3  
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From: Glendale, AZ
I had similar problems with my daily driver. I replaced the fan relays on it and it was fine. check to see if your fan is coming on or not. if it does nto come on once your engine is thouroghly heated up, then you have problems. also, your secondary fan should coem on when you turn on the a/c.
Old Sep 27, 2003 | 02:09 AM
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From: valencia,california,u.s.a.
Cool

Hoses?
Old Sep 29, 2003 | 12:50 PM
  #5  
fulloutpwr's Avatar
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From: Ellsworth AFB, SD
Hmm, ill have to check on both of them, from what i can remember right now without going out and checking it the fans didnt always kick on and sometimes they came on when the car turned on and kept on etc... the fans worked kinda speratically (sp?) Hoses i should go ahead and change just to knock out something that could cause it.
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